Overview of All Financial Tools

Use these tools to make the optimal financial decisions and achieve your goals.

Retirement Planning

FIRE Planning Calculator
FIRE Planning Calculator

Check the distribution of lifetime savings, customized for age, income, expense, and asset allocation.

Saving and Withdrawal
Saving and Withdrawal

Calculate how much you need to save monthly to attain the goal, and how much you can withdraw then.

Max out 401k or Not
Max out 401k or Not

Decide to save in pre-tax account (401k or IRA) or after-tax account (Roth IRA or trading account).

Life Expectancy Calculator
Life Expectancy Calculator

Check your conditional life expectancy given you age, lifestyle, and health profile.

Investment Assessment

Bond Calculator
Bond Calculator

Calculate the bond price, yield, duration, and interest rate risks.

Stock Value Calculator
Stock Value Calculator

Calculate the stock fair value, evaluate price sensitivity, and avoid overvalued stocks.

Portfolio Risk Assessment
Portfolio Risk Assessment

Review full investment risks, including equity, interest rate, credit risk, and various holding-period risk.

Investment with Margin Loan
Investment with Margin Loan

Margin loan calculator. The return and risk of margin investing. What to consider before using margin loan.

Investment Fee Calculator
Investment Fee Calculator

Financial advisor fee calculator & comparison. Impact of investment management fees & yield on retirement.

House Decisions

Mortgage & Affordability
Mortgage & Affordability

Calculate mortgage payment of different loan feature, decide to buy or rent, check the affordability.

Mortgage Refinance
Mortgage Refinance

Calculate refinance benefit for the lower loan rate, and calculate the embedded rate of cash out.

Buy or Rent a House
Buy or Rent a House

Calculate the cost and benefit of buying or renting a house.

Sell or Keep the House
Sell or Keep the House

Calculate the cost & benefit, to see whether to sell the house, paying rent, or keep the house, saving rent.

Automobile Decisions

Auto Loan or Pay Cash
Auto Loan or Pay Cash

Calculate auto loan payment. Compare different loan offered and all cash payment.

Auto Loan or Lease
Auto Loan or Lease

Compare the cost and benefit of auto loan vs auto lease.

Buy EV or Gas Car
Buy EV or Gas Car

Electric vs. Gas Cars. Full comparison of cost, benefit, fuel, incentive & depreciation considered.

General Loan Decisions

Loan Calculator
Loan Calculator

Calculate the payment of a personal, student, or business loan.

Loan Refinance
Loan Refinance

Calculate the payment of new loan, cost and benefit of refinance after fee.

Avalanche vs. Snowball
Avalanche vs. Snowball

Calculate the saving of each debt-payoff option. Which one is better? Should I make any extra repayment?

Saving Insights

Credit Cards Optimization
Credit Cards Optimization

Provide the best customized selection of credit cards based on your spending.

Save More with Gift Card
Save More with Gift Card

See how to receive the most monetary rewards from your spending by using gift cards.

Financials of What You Care about

Project Finance
Project Finance

Evaluate the financials of your dream project, such as college, graduate school, or entrepreneur.

Cost of Raising a Child
Cost of Raising a Child

Calculate the total cost to raise a child from a list of expenses, adjusted with inflation and customized growth.

Travel Planning & Budget
Travel Planning & Budget

Create daily budget for your next itinerary in one efficient template. Easy to check and follow through.

Salary Stopwatch
Salary Stopwatch

Calculate your hourly pay by considering PTO, holidays, and daily working hours.